50700000

素因数分解:

$2^5\times 3^1\times 5^5\times {\mathrm{13}}^2$

素因数の和:64

約数の個数: 216

約数和(自身を含む): 180129096

約数和(自身を除く): 129429096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 169, 195, 200, 208, 240, 250, 260, 300, 312, 325, 338, 375, 390, 400, 416, 480, 500, 507, 520, 600, 624, 625, 650, 676, 750, 780, 800, 845, 975, 1000, 1014, 1040, 1200, 1248, 1250, 1300, 1352, 1500, 1560, 1625, 1690, 1875, 1950, 2000, 2028, 2080, 2400, 2500, 2535, 2600, 2704, 3000, 3120, 3125, 3250, 3380, 3750, 3900, 4000, 4056, 4225, 4875, 5000, 5070, 5200, 5408, 6000, 6240, 6250, 6500, 6760, 7500, 7800, 8112, 8125, 8450, 9375, 9750, 10000, 10140, 10400, 12000, 12500, 12675, 13000, 13520, 15000, 15600, 16224, 16250, 16900, 18750, 19500, 20000, 20280, 21125, 24375, 25000, 25350, 26000, 27040, 30000, 31200, 32500, 33800, 37500, 39000, 40560, 40625, 42250, 48750, 50000, 50700, 52000, 60000, 63375, 65000, 67600, 75000, 78000, 81120, 81250, 84500, 97500, 100000, 101400, 105625, 121875, 126750, 130000, 135200, 150000, 156000, 162500, 169000, 195000, 202800, 211250, 243750, 253500, 260000, 300000, 316875, 325000, 338000, 390000, 405600, 422500, 487500, 507000, 528125, 633750, 650000, 676000, 780000, 845000, 975000, 1014000, 1056250, 1267500, 1300000, 1584375, 1690000, 1950000, 2028000, 2112500, 2535000, 3168750, 3380000, 3900000, 4225000, 5070000, 6337500, 8450000, 10140000, 12675000, 16900000, 25350000, 50700000]

約数ペア:

[(1, 50700000), (2, 25350000), (3, 16900000), (4, 12675000), (5, 10140000), (6, 8450000), (8, 6337500), (10, 5070000), (12, 4225000), (13, 3900000), (15, 3380000), (16, 3168750), (20, 2535000), (24, 2112500), (25, 2028000), (26, 1950000), (30, 1690000), (32, 1584375), (39, 1300000), (40, 1267500), (48, 1056250), (50, 1014000), (52, 975000), (60, 845000), (65, 780000), (75, 676000), (78, 650000), (80, 633750), (96, 528125), (100, 507000), (104, 487500), (120, 422500), (125, 405600), (130, 390000), (150, 338000), (156, 325000), (160, 316875), (169, 300000), (195, 260000), (200, 253500), (208, 243750), (240, 211250), (250, 202800), (260, 195000), (300, 169000), (312, 162500), (325, 156000), (338, 150000), (375, 135200), (390, 130000), (400, 126750), (416, 121875), (480, 105625), (500, 101400), (507, 100000), (520, 97500), (600, 84500), (624, 81250), (625, 81120), (650, 78000), (676, 75000), (750, 67600), (780, 65000), (800, 63375), (845, 60000), (975, 52000), (1000, 50700), (1014, 50000), (1040, 48750), (1200, 42250), (1248, 40625), (1250, 40560), (1300, 39000), (1352, 37500), (1500, 33800), (1560, 32500), (1625, 31200), (1690, 30000), (1875, 27040), (1950, 26000), (2000, 25350), (2028, 25000), (2080, 24375), (2400, 21125), (2500, 20280), (2535, 20000), (2600, 19500), (2704, 18750), (3000, 16900), (3120, 16250), (3125, 16224), (3250, 15600), (3380, 15000), (3750, 13520), (3900, 13000), (4000, 12675), (4056, 12500), (4225, 12000), (4875, 10400), (5000, 10140), (5070, 10000), (5200, 9750), (5408, 9375), (6000, 8450), (6240, 8125), (6250, 8112), (6500, 7800), (6760, 7500)]